The Fancy Color Research Foundation oversees proprietary prevalence and pricing data aggregation and production of the index. A third party New York-based audit firm reviews the development of the index from the various data points gathered.
Research & Insights
The FCRF I.D.U Grading Standard
A fancy color diamond is the most precious stone unearthed in the world. Its endless visual appearances make it the most complex gem to evaluate and price in the luxury space. Today, the vast majority of fancy color diamonds are submitted to the GIA lab to obtain a report confirming their natural origin and gemological […]